How to remove unwanted input method in WM 6.1

How to remove unwanted SIP

HKCR\CLSID
search below for each type:

Samsung Panel (at 63th)
{209DFEC6-8F27-428b-9BD3-671FD9F71C04}
IsSIPInputMethod > change 1 to 0

Keyboard (121th)
{42429667-ae04-11d0-a4f8-00aa00a749b9}
IsSIPInputMethod > change 1 to 0

Letter Recognizer (122th)
{42429690-ae04-11d0-a4f8-00aa00a749b9}
IsSIPInputMethod > change 1 to 0

Block Recognizer (123th)
{42429691-ae04-11d0-a4f8-00aa00a749b9}
IsSIPInputMethod > change 1 to 0

Chinese writing (211th)
{7C20A390-0F0D-49f2-89AE-D10821F36776}
IsSIPInputMethod > change 1 to 0

Samsung Phonepad (323th)
{CE176388-8E63-4549-0646-BE242E3FE78C}
IsSIPInputMethod > change 1 to 0

Samsung Keyboard (324th)
{CE176388-8E63-4549-0946-BE242E3FE78C}
IsSIPInputMethod > change 1 to 0

Samsung Keypad (325th)
{CE176388-8E63-4549-0A46-BE242E3FE78C}
IsSIPInputMethod > change 1 to 0

Transcriber (390th)
{F0034DD0-2AD4-11d1-9CB0-E84BE8000000}
IsSIPInputMethod > change 1 to 0

Source: Wizard tweak @ http://www.samsung-omnia.org/how-to/howwhatwherewhichwhywhen/msg4727/#msg4727